An experimental study on automatically labeling hierarchical clusters using statistical features.
Pucktada TreeratpitukJames P. CallanPublished in: SIGIR (2006)
Keyphrases
- hierarchical clustering
- feature extraction
- statistical analysis
- multiscale
- hierarchical structure
- classification accuracy
- active learning
- false positives
- neural network
- co occurrence
- feature set
- information extraction
- highly similar
- statistical methods
- information theoretic
- unsupervised learning
- image features
- data points
- feature vectors
- feature space
- video sequences
- image segmentation
- information retrieval